[Results of a serologic investigation on the epizootiology of neorickettsial infections of cattle in France].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005602:France; D006386:Hemagglutination Tests; D066298:In Vitro Techniques; D012282:Rickettsia Infections / Q000453:epidemiology*
Résultats d'une enquête sérologique sur l'épizootiologie des infections néorickettsiennes des bovins en France.